"I have gotten Botox for migraines for three years now.  The migraines went from every other day to one per month, the shots are not fun but quick and worth it.  I do have some drooping of both eyelids and occasional blurry vision that lasts about 30 min.  I am on the lower dose- 18 shots.  I tried twice the dose one time and my neck and back of head were tight and sore for a week.  Went back to the lower dose."